<template>
  <div class="app-container">

    <!-- 搜索工作栏 -->
    <el-form :model="queryParams" ref="queryForm" :inline="true" v-show="showSearch" label-width="120px">
      <el-row>
        <el-form-item>
          <el-button type="primary" icon="el-icon-search" size="mini" @click="handleQuery">搜索</el-button>
          <el-button icon="el-icon-refresh" size="mini" @click="resetQuery">重置</el-button>
        </el-form-item>
      </el-row>

      <el-row>
        <el-col :span="8">
          <el-form-item label="文件夹" prop="folderId">
            <treeselect v-model="queryParams.folderId" class="treeselect-main" :options="folderOptions"
                        :normalizer="normalizer"
                        placeholder="选择文件夹" @keyup.enter.native="handleQuery"/>
          </el-form-item>
        </el-col>
        <el-col :span="8">
          <el-form-item label="名称" prop="fileName">
            <el-input  v-model="queryParams.fileName" placeholder="请输入文件名称" style="width: 226px" clearable size="small"
                      @keyup.enter.native="handleQuery"/>
          </el-form-item>
        </el-col>
        <el-col :span="8">
          <el-form-item label="文件类型" prop="fileType">
            <el-input v-model="queryParams.fileType" placeholder="请选择文件类型" style="width: 226px" clearable size="small"
                      @keyup.enter.native="handleQuery"/>
          </el-form-item>
        </el-col>
      </el-row>

<!--      <el-form-item label="文件后缀" prop="fileSuffix">
        <el-input v-model="queryParams.fileSuffix" placeholder="请输入文件后缀" clearable size="small" @keyup.enter.native="handleQuery"/>
      </el-form-item>-->
<!--      <el-form-item label="文件所有者id" prop="fileOwnerId">
        <el-input v-model="queryParams.fileOwnerId" placeholder="请输入文件所有者id" clearable size="small" @keyup.enter.native="handleQuery"/>
      </el-form-item>
      <el-form-item label="备注" prop="remark">
        <el-input v-model="queryParams.remark" placeholder="请输入备注" clearable size="small" @keyup.enter.native="handleQuery"/>
      </el-form-item>
      <el-form-item label="文件大小" prop="fileSize">
        <el-input v-model="queryParams.fileSize" placeholder="请输入文件大小" clearable size="small" @keyup.enter.native="handleQuery"/>
      </el-form-item>
      <el-form-item label="文件类型" prop="fileType">
        <el-select v-model="queryParams.fileType" placeholder="请选择文件类型" clearable size="small">
          <el-option label="请选择字典生成" value="" />
        </el-select>
      </el-form-item>
      <el-form-item label="文件相对路径" prop="filePath">
        <el-input v-model="queryParams.filePath" placeholder="请输入文件相对路径" clearable size="small" @keyup.enter.native="handleQuery"/>
      </el-form-item>-->
      <el-row>
        <el-col :span="8">
          <el-form-item label="创建时间">
            <el-date-picker v-model="dateRangeFileCreateTime" size="small" style="width: 226px"
                            value-format="yyyy-MM-dd"
                            type="daterange" range-separator="-" start-placeholder="开始日期" end-placeholder="结束日期"/>
          </el-form-item>
        </el-col>
        <el-col :span="8">
          <el-form-item label="修改时间">
            <el-date-picker v-model="dateRangeFileLastTime" size="small" style="width: 226px" value-format="yyyy-MM-dd"
                            type="daterange" range-separator="-" start-placeholder="开始日期" end-placeholder="结束日期"/>
          </el-form-item>
        </el-col>
      </el-row>

<!--      <el-form-item label="文件校验和" prop="fileCheckSum">
        <el-input v-model="queryParams.fileCheckSum" placeholder="请输入文件校验和" clearable size="small" @keyup.enter.native="handleQuery"/>
      </el-form-item>-->
    </el-form>

    <!-- 操作工具栏 -->
    <el-row :gutter="10" class="mb8">
      <el-col :span="1.5">
        <el-button type="primary" plain icon="el-icon-plus" size="mini" @click="handleAdd"
                   v-hasPermi="['xiaoBizHandler:XT-b-file:create']">新增</el-button>
      </el-col>
      <el-col :span="1.5">
        <el-button type="warning" plain icon="el-icon-download" size="mini" @click="handleExport" :loading="exportLoading"
                   v-hasPermi="['xiaoBizHandler:XT-b-file:export']">导出</el-button>
      </el-col>
      <right-toolbar :showSearch.sync="showSearch" @queryTable="getList"></right-toolbar>
    </el-row>

    <!-- 列表 -->
      <el-table v-loading="loading" :data="list">
<!--      <el-table-column label="主键id" align="center" prop="id" />-->
     <!-- <el-table-column label="文件id" align="center" prop="fileId" /> -->
      <el-table-column label="名称" align="center" prop="fileName" />
      <!-- <el-table-column label="文件后缀" align="center" prop="fileSuffix" /> -->
<!--      <el-table-column label="文件所有者id" align="center" prop="fileOwnerId" />-->
      <!-- <el-table-column label="绝对路径" align="center" prop="fileAbsolutePathFormatter" /> -->
      <el-table-column label="类型" align="center" prop="fileType" />
      <el-table-column label="大小" align="center" prop="fileSizeFormatter" />
      <el-table-column label="创建时间" align="center" prop="fileCreateTime" />
      <el-table-column label="修改时间" align="center" prop="fileLastTime" />
      <el-table-column label="备注" align="center" prop="remark" />
<!--      <el-table-column label="文件校验和" align="center" prop="fileCheckSum" />-->
      <el-table-column label="操作" align="center" class-name="small-padding fixed-width">
        <template slot-scope="scope">
          <el-button size="mini" type="text" icon="el-icon-view" @click="handleOpenFile(scope.row)"
                     v-hasPermi="['xiaoBizHandler:XT-b-file:openFile']">打开</el-button>
          <el-button size="mini" type="text" icon="el-icon-edit" @click="handleUpdate(scope.row)"
                     v-hasPermi="['xiaoBizHandler:XT-b-file:update']">修改</el-button>
          <el-button size="mini" type="text" icon="el-icon-delete" @click="handleDelete(scope.row)"
                     v-hasPermi="['xiaoBizHandler:XT-b-file:delete']">删除</el-button>
        </template>
      </el-table-column>
    </el-table>
    <!-- 分页组件 -->
    <pagination v-show="total > 0" :total="total" :page.sync="queryParams.pageNo" :limit.sync="queryParams.pageSize"
                @pagination="getList"/>

    <!-- 对话框(添加 / 修改) -->
    <el-dialog :title="title" :visible.sync="open" width="900px" append-to-body>
      <el-form ref="form" :model="form" :rules="rules" label-width="100px">
        <el-row>
          <el-col :span="12">
            <el-form-item label="文件名称" prop="fileName">
              <el-input v-model="form.fileName" placeholder="请输入文件名称" />
            </el-form-item>
          </el-col>
          <el-col :span="12">
            <el-form-item label="文件类型" prop="fileSuffix">
              <el-input v-model="form.fileType" placeholder="请输入文件类型" />
            </el-form-item>
          </el-col>
        </el-row>
        <el-row>
          <el-col :span="12">
            <el-form-item label="文件夹" prop="folderId">
              <treeselect v-model="form.folderId" :options="folderOptions" :normalizer="normalizer" placeholder="选择文件夹" />
            </el-form-item>
          </el-col>
        </el-row>
        <el-row>
          <el-col :span="24">
            <el-form-item label="备注" prop="remark">
              <el-input v-model="form.remark" placeholder="请输入备注" />
            </el-form-item>
          </el-col>
        </el-row>
        <el-row>
          <el-col :span="24">
            <el-form-item label="文件绝对路径" prop="remark">
              <el-input v-model="form.fileAbsolutePathFormatter" placeholder="请输入文件绝对路径" />
            </el-form-item>
          </el-col>
        </el-row>
        <el-row>
          <el-col :span="12">
            <el-form-item label="创建时间" prop="fileCreateTime">
              <el-date-picker aria-readonly="true" clearable size="small" v-model="form.fileCreateTime" type="date" value-format="yyyy-MM-dd" placeholder="选择文件创建时间" />
            </el-form-item>
          </el-col>
          <el-col :span="12">
            <el-form-item label="修改时间" prop="fileLastTime">
              <el-date-picker aria-readonly="true" clearable size="small" v-model="form.fileLastTime" type="date" value-format="yyyy-MM-dd" placeholder="选择文件修改时间" />
            </el-form-item>
          </el-col>
        </el-row>
        <el-row>
          <el-form-item label="文件上传">
            <fileUpload v-model="form.filePath" :attachUploadSuccess="attachUploadSuccess"/>
          </el-form-item>
        </el-row>
      </el-form>
      <div slot="footer" class="dialog-footer">
        <el-button type="primary" @click="submitForm">确 定</el-button>
        <el-button v-if="form.id === undefined" type="primary" @click="createFile">创建文件</el-button>
        <el-button v-if="form.id === undefined" type="primary" @click="createAndOpenFile">创建并打开文件</el-button>
        <el-button @click="cancel">取 消</el-button>
      </div>
    </el-dialog>
  </div>
</template>

<script>
import { openFile,createXTbFile, updateXTbFile, deleteXTbFile, getXTbFile, getXTbFilePage, exportXTbFileExcel,createFileByForm,createAndOpenFileByForm } from "@/api/xiaoBizHandler/xTbFile";
import FileUpload from '@/components/FileUpload';
import { getNowDate } from "@/utils/ruoyi";
import Treeselect from "@riophae/vue-treeselect";
import "@riophae/vue-treeselect/dist/vue-treeselect.css";
import { listFolder } from "@/api/xiaoBizHandler/xTbFolder";

export default {
  name: "XTbFile",
  components: {
    FileUpload,
    Treeselect,
  },
  data() {
    return {
      // 遮罩层
      loading: true,
      // 导出遮罩层
      exportLoading: false,
      // 显示搜索条件
      showSearch: true,
      // 总条数
      total: 0,
      // 文件列表
      list: [],
      // 弹出层标题
      title: "",
      // 是否显示弹出层
      open: false,
      dateRangeFileCreateTime: [],
      dateRangeFileLastTime: [],
      // 查询参数
      queryParams: {
        pageNo: 1,
        pageSize: 10,
        folderId: null,
        fileName: null,
        fileSuffix: null,
        fileOwnerId: null,
        remark: null,
        fileSize: null,
        fileType: null,
        filePath: null,
        fileCheckSum: null,
      },
      // 表单参数
      form: {},
      // 表单校验
      rules: {
      },
      // 文件夹选项
      folderOptions:[]
    };
  },
  created() {
    this.getList();
  },
  methods: {
    /** 查询列表 */
    getList() {
      this.loading = true;
      // 处理查询参数
      let params = {...this.queryParams};
      this.addBeginAndEndTime(params, this.dateRangeFileCreateTime, 'fileCreateTime');
      this.addBeginAndEndTime(params, this.dateRangeFileLastTime, 'fileLastTime');
      // 执行查询
      getXTbFilePage(params).then(response => {
        this.list = response.data.list;
        this.total = response.data.total;
        this.loading = false;
      });
      // 加载文件夹数据
      listFolder().then(response => {
	        this.folderOptions = this.handleTree(response.data, "id","parentId","children","0");
      });
    },
    /** 取消按钮 */
    cancel() {
      this.open = false;
      this.reset();
    },
    /** 表单重置 */
    reset() {
      this.form = {
        id: undefined,
        folderId: undefined,
        fileName: undefined,
        fileSuffix: undefined,
        fileOwnerId: undefined,
        remark: undefined,
        fileSize: undefined,
        fileAbsolutePathFormatter: undefined,
        fileType: undefined,
        filePath: undefined,
        fileCreateTime: undefined,
        fileLastTime: undefined,
        fileCheckSum: undefined,
      };
      this.resetForm("form");
    },
    /** 搜索按钮操作 */
    handleQuery() {
      this.queryParams.pageNo = 1;
      this.getList();
    },
    /** 重置按钮操作 */
    resetQuery() {
      this.dateRangeFileCreateTime = [];
      this.dateRangeFileLastTime = [];
      this.resetForm("queryForm");
      this.handleQuery();
    },
    /** 新增按钮操作 */
    handleAdd() {
      this.reset();
      this.open = true;
      this.title = "添加文件";
      if (this.form.id === undefined) {
        this.form.fileType = "xmind";
        let nowDateStr = getNowDate();
        this.form.fileCreateTime =  nowDateStr;
        this.form.fileLastTime =  nowDateStr;
      }
    },
    /** 修改按钮操作 */
    handleUpdate(row) {
      this.reset();
      const id = row.id;
      getXTbFile(id).then(response => {
        this.form = response.data;
        this.open = true;
        this.title = "修改文件";
        if (this.form.folderId === '0') { // 无文件夹时，标记为 undefined，避免展示为 Unknown
          this.form.folderId = undefined;
        }
      });
    },
    /** 提交按钮 */
    submitForm() {
      this.$refs["form"].validate(valid => {
        if (!valid) {
          return;
        }
        // 修改的提交
        if (this.form.id != null) {
          updateXTbFile(this.form).then(response => {
            this.$modal.msgSuccess("修改成功");
            this.open = false;
            this.getList();
          });
          return;
        }
        // 添加的提交
        createXTbFile(this.form).then(response => {
          this.$modal.msgSuccess("新增成功");
          this.open = false;
          this.getList();
        });
      });
    },
    /** 删除按钮操作 */
    handleDelete(row) {
      const id = row.id;
      const name = row.fileName;
      this.$modal.confirm('是否确认删除文件名为"' + name + '"的数据项?').then(function() {
          return deleteXTbFile(id);
        }).then(() => {
          this.getList();
          this.$modal.msgSuccess("删除成功");
        }).catch(() => {});
    },
    /** 导出按钮操作 */
    handleExport() {
      // 处理查询参数
      let params = {...this.queryParams};
      params.pageNo = undefined;
      params.pageSize = undefined;
      this.addBeginAndEndTime(params, this.dateRangeFileCreateTime, 'fileCreateTime');
      this.addBeginAndEndTime(params, this.dateRangeFileLastTime, 'fileLastTime');
      // 执行导出
      this.$modal.confirm('是否确认导出所有文件数据项?').then(() => {
          this.exportLoading = true;
          return exportXTbFileExcel(params);
        }).then(response => {
          this.$download.excel(response, '${table.classComment}.xls');
          this.exportLoading = false;
        }).catch(() => {});
    },
    /** 附件上传成功后自动填充表单操作 */
    attachUploadSuccess(attach) {
      let nowDateStr = getNowDate();
      this.form.fileName = attach.attachName;
      this.form.fileCreateTime =  nowDateStr;
      this.form.fileLastTime =  nowDateStr;
      this.form.fileType =  attach.attachType;
      this.form.fileSize = attach.fileSize;
      this.form.fileAbsolutePathFormatter = attach.fileAbsolutePathFormatter;
    },
    /** 打开文件按钮操作 */
    handleOpenFile(row) {
      const path = row.fileAbsolutePathFormatter;
      openFile(path).then(response => {

      });
    },
    /** 创建文件 */
    createFile() {
      this.$refs["form"].validate(valid => {
        if (!valid) {
          return;
        }
        createFileByForm(this.form).then(response => {
          this.$modal.msgSuccess("创建成功");
          this.open = false;
          this.getList();
        });
      });
    },
    /** 创建并打开文件*/
    createAndOpenFile() {
      this.$refs["form"].validate(valid => {
        if (!valid) {
          return;
        }
        createAndOpenFileByForm(this.form).then(response => {
          this.$modal.msgSuccess("创建成功");
          this.open = false;
          this.getList();
        });
      });
    },
    /** 转换数据结构 */
    normalizer(node) {
      if (node.children && !node.children.length) {
        delete node.children;
      }
      return {
        id: node.id,
        label: node.name,
        children: node.children
      };
    },
  }
};
</script>

<style lang="scss">
.treeselect-main {
  width:226px;
  line-height:30px;
  .vue-treeselect__placeholder {
    line-height:30px;
  }
  .vue-treeselect__control {
    height:30px;
  }
}
</style>
